Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391155 | Seat and control method | Yasuhiro Kato, Akio Shimizu | 2025-08-19 |
| 12336639 | Rocking device and control method | Yasuhiro Kato, Akio Shimizu, Takashi Abe | 2025-06-24 |
| 9258849 | Fabric material | Kouhei Kato, Akari Takahashi | 2016-02-09 |
| 8926010 | Vehicle seat | Fumitoshi Akaike | 2015-01-06 |